Herbicides are agricultural chemicals that
encourage growth of weeds
Increase the soil fertility
improve disease resistance of crop
suppress crop growth
suppress weed growth
Correct answer is E
No explanation has been provided for this answer.
In the nucleus of a cell, the thread-like structure in which genes are embedded is
centriole
chromosomes
cytoplasm
somatic cell
spindles
Correct answer is B
No explanation has been provided for this answer.
Use the data to answer this question
0.003 per m2
0.03 per m2
3 per m2
4 per m2
6 per m2
Correct answer is B
No explanation has been provided for this answer.
The sum total of all the roles an organism plays in a habitat is referred to as its
ecology
ecosystem
habit
habitat
niche
Correct answer is E
No explanation has been provided for this answer.
Which climatic feature is NOT commonly found in Nigeria?
flooding
harmattan
heat intensity
rainfall
volcanic eruptions
Correct answer is E
No explanation has been provided for this answer.